CN210444057U - Vehicle-mounted charger good in heat dissipation effect and convenient to fix - Google Patents
Vehicle-mounted charger good in heat dissipation effect and convenient to fix Download PDFInfo
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- CN210444057U CN210444057U CN201921800072.9U CN201921800072U CN210444057U CN 210444057 U CN210444057 U CN 210444057U CN 201921800072 U CN201921800072 U CN 201921800072U CN 210444057 U CN210444057 U CN 210444057U
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- heat dissipation
- charger
- lock frame
- charger body
- vehicle
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Abstract
The utility model relates to an on-vehicle charger application technical field just discloses an on-vehicle charger that radiating effect is good and be convenient for to fix, including charger body, the right side at charger body top articulates there is the fender lid, fixedly connected with buffer layer on the inner wall of fender lid, charger body's right side is seted up quantity and is two USB hole that charges. This on-vehicle charger that radiating effect is good and be convenient for to fix, charger body is in electric motor car or motorcycle handle department by the main lock frame and the driven lock frame joint of its bottom, and it is fixed at its junction installation locking bolt, simultaneously for preventing the rotatable screw thread locking lever of unstability, the screw thread locking lever gradually the displacement makes annular cardboard chucking handlebar hand fasten, charger body's left side joint has the heat dissipation shell simultaneously, and seted up the louvre on the outer wall of this heat dissipation shell and be used for the heat dissipation, thereby the effectual problem that electric motor car and motorcycle are difficult to the assurance with heat-sinking capability with on-vehicle charger fixed effect.
Description
Technical Field
The utility model relates to an on-vehicle charger application technical field specifically is an on-vehicle charger that radiating effect is good and be convenient for to fix.
Background
The vehicle-mounted charger is a vehicle-mounted charger which is conventionally supplied with power by a vehicle-mounted storage battery and is widely used in the field of lithium battery charging of various portable and handheld devices, the actual requirements of lithium battery charging are considered by the vehicle-mounted charger, and the severe environment of the vehicle-mounted storage battery is also considered, so that a power management IC selected by a vehicle-mounted charging scheme must simultaneously meet the requirements of high-voltage resistance, high efficiency, high reliability and low frequency of a switching power supply chip.
The vehicle-mounted charger has been widely applied at present, and the vehicle-mounted charger for the electric vehicle and the motorcycle is also applied at present, but the fixing effect is more general and the heat dissipation capability is difficult to guarantee because the vehicle body is changed at any time in the application process, so that the social requirement is difficult to meet, and the vehicle-mounted charger with good heat dissipation effect and convenient fixation is provided to solve the problems provided in the above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a good and fixed on-vehicle charger of being convenient for of radiating effect possesses the heat dissipation of being convenient for and fixes advantages such as firm, has solved the problem that the fixed effect of on-vehicle charger is general and heat-sinking capability is difficult to the assurance for electric motor car and motorcycle.
(II) technical scheme
For the above-mentioned purpose of being convenient for heat dissipation and fixed firm of realization, the utility model provides a following technical scheme: a vehicle-mounted charger with good heat dissipation effect and convenient fixation comprises a charger body, wherein a blocking cover is hinged on the right side of the top of the charger body, a buffer layer is fixedly connected on the inner wall of the blocking cover, two charging USB holes are formed in the right side of the charger body, a switch is movably connected between the opposite sides of the two charging USB holes on the right side of the charger body, a heat dissipation shell is clamped on the left side of the charger body, a power-on lead penetrating through the heat dissipation shell and extending to the outside of the charger body is fixedly connected on the left side of the charger body, a dust screen is clamped on the outside of the heat dissipation shell, a main lock frame is fixedly connected at the bottom of the charger body, a driven lock frame is hinged on the right side of the main lock frame, a locking bolt extending to the inside of the driven lock frame is connected on the inner side of the bottom of the main lock frame in a threaded manner, and threaded locking rods are, the outer part of the threaded lock rod is rotatably connected with an annular clamping plate.
Preferably, the charger body is cylindrical in shape, the blocking cover is equal to the charger body in outer diameter, and the buffer layer is a rubber layer.
Preferably, the heat dissipation shell is fixedly connected with the charger body through screws, the heat dissipation shell is in a circular cover shape, and round hole-shaped heat dissipation holes are uniformly formed in the outer surface of the heat dissipation shell.
Preferably, a through hole movably connected with the outside of the electrified lead is formed in the left side wall of the dustproof net, and the main lock frame and the driven lock frame are annular when in a closed state.
Preferably, thread grooves are formed in the main lock frame and the driven lock frame, the two thread grooves are in a horizontal parallel state, and the outer portion of the threaded lock rod is in threaded connection with the inner side of each thread groove.
Preferably, the number of the annular clamping plates is two and the annular clamping plates are located between the opposite sides of the two threaded locking rods, and the silica gel sheets are attached to the opposite sides of the two annular clamping plates.
(III) advantageous effects
Compared with the prior art, the utility model provides a good and fixed on-vehicle charger of being convenient for of radiating effect possesses following beneficial effect:
1. this on-vehicle charger that radiating effect is good and be convenient for to fix, handle department in electric motor car or motorcycle is connected by the main lock frame and the driven lock frame joint of its bottom through the charger body, and fix at its junction installation locking bolt, simultaneously for preventing shakiness rotatable screw thread locking lever, the screw thread locking lever gradually the displacement makes annular cardboard chucking handlebar hand, fixed firm effect has been reached, there is the heat dissipation shell left side joint through the charger body, and seted up the louvre on the outer wall of this heat dissipation shell and be used for the heat dissipation, can make this on-vehicle charger heat dissipation of being convenient for.
2. This vehicle-mounted charger that radiating effect is good and be convenient for it is fixed, outside through the heat dissipation shell is equipped with the dust screen, and the circular telegram wire passes the dust screen and extends to the inside of heat dissipation shell and charger body, can effectively avoid this vehicle-mounted charger to appear a large amount of dusts in the heat dissipation process and get into the inside and install the condition that the dust screen causes harmful interference to this charger, be equipped with the buffer layer on the inner wall through keeping off the lid, the buffer layer supports the right side wall of charger body when keeping off the lid and closing, can effectively strengthen the structure steadiness of this charger, thereby the effectual problem of electric motor car and motorcycle vehicle-mounted charger fixed effect generally and heat-sinking capability are difficult to the assurance of having.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention.
In the figure: the charger comprises a charger body 1, a blocking cover 2, a buffer layer 3, a charging USB hole 4, a switch 5, a heat dissipation shell 6, a power-on wire 7, a dustproof net 8, a main lock frame 9, a driven lock frame 10, a locking bolt 11, a threaded locking rod 12 and an annular clamping plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a vehicle charger with good heat dissipation effect and convenient fixation comprises a charger body 1, a blocking cover 2 hinged to the right side of the top of the charger body 1, a buffer layer 3 fixedly connected to the inner wall of the blocking cover 2, the charger body 1 having a cylindrical shape and having an outer diameter equal to that of the charger body 1, the buffer layer 3 being a rubber layer, two charging USB holes 4 formed on the right side of the charger body 1, a switch 5 movably connected between the right side of the charger body 1 and the opposite sides of the two charging USB holes 4, a heat dissipation case 6 fastened to the left side of the charger body 1, the heat dissipation case 6 fixedly connected to the charger body 1 by screws, the heat dissipation case 6 having a circular cap shape and having circular heat dissipation holes uniformly formed on the outer surface thereof, a power-on wire 7 penetrating through the heat dissipation case 6 and extending to the outside of the charger body 1 fixedly connected to the left side of the charger body 1, the external joint of the heat dissipation shell 6 has a dustproof net 8, the bottom of the charger body 1 is fixedly connected with a main lock frame 9, the left side wall of the dustproof net 8 is provided with a perforation movably connected with the external of the electrifying lead 7, the main lock frame 9 and the driven lock frame 10 are in an annular shape when in a closed state, the right side of the main lock frame 9 is hinged with a driven lock frame 10, the insides of the main lock frame 9 and the driven lock frame 10 are both provided with thread grooves, the two thread grooves are in a horizontal parallel state, the outsides of the thread lock rods 12 are both in threaded connection with the insides of the thread grooves, the inside thread of the bottom of the main lock frame 9 is connected with a locking bolt 11 extending to the inside of the driven lock frame 10, the inside of the main lock frame 9 and the inside of the driven lock frame 10 are both in threaded connection with a thread lock rod 12, the outside of the thread lock rod 12 is rotatably connected with annular clamping plates 13, and the opposite side of two annular cardboard 13 all laminates the silica gel piece, this radiating effect is good and be convenient for fixed on-vehicle charger, outside through heat dissipation shell 6 is equipped with dust screen 8, and circular telegram wire 7 passes dust screen 8 and extends to the inside of heat dissipation shell 6 and charger body 1, can effectively avoid this on-vehicle charger to appear that a large amount of dusts get into the charger inside and install the condition that dust screen 8 causes harmful interference to this charger in the heat dissipation process, be equipped with buffer layer 3 on the inner wall through keeping off lid 2, buffer layer 3 supports the right side wall of charger body 1 when keeping off lid 2 closed, can effectively strengthen the structure steadiness of this charger, thereby the effectual problem of being difficult to guarantee with heat-sinking capability with on-vehicle charger fixed effect for electric motor car and motorcycle.
To sum up, this on-vehicle charger that radiating effect is good and be convenient for to fix, handle department in electric motor car or motorcycle is connected by the main lock frame 9 and the driven lock frame 10 joint of its bottom through charger body 1, and fix at its junction installation locking bolt 11, simultaneously for preventing unstability rotatable screw thread locking lever 12, screw thread locking lever 12 displacement gradually makes 13 chucking car handles of annular cardboard, the effect of fixed firm has been reached, there is heat dissipation shell 6 through charger body 1's left side joint, and seted up the louvre on this heat dissipation shell 6's the outer wall and be used for the heat dissipation, can make this on-vehicle charger heat dissipation of being convenient for.
And, this vehicle charger that radiating effect is good and be convenient for it is fixed, outside through heat dissipation shell 6 is equipped with dust screen 8, and circular telegram wire 7 passes dust screen 8 and extends to the inside of heat dissipation shell 6 and charger body 1, can effectively avoid this vehicle charger to appear that a large amount of dusts get into the charger inside and install the condition that dust screen 8 causes harmful interference to this charger in the heat dissipation process, be equipped with buffer layer 3 on the inner wall through keeping off lid 2, buffer layer 3 supports charger body 1's right side wall when keeping off lid 2 closure, can effectively strengthen the structure steadiness of this charger, thereby the effectual problem of electric motor car and motorcycle vehicle charger fixed effect generally and heat-sinking capability are difficult to the assurance of having solved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a good and fixed on-vehicle charger of being convenient for of radiating effect, includes charger body (1), its characterized in that: the right side at charger body (1) top articulates there is fender lid (2), fixedly connected with buffer layer (3) on the inner wall of fender lid (2), the right side of charger body (1) is seted up quantity and is two USB hole (4) that charge, the right side of charger body (1) just is located swing joint between the opposite side of two USB hole (4) that charge and has switch (5), the left side joint of charger body (1) has heat dissipation shell (6), the left side fixedly connected with of charger body (1) runs through heat dissipation shell (6) and extends to its outside circular telegram wire (7), the outside joint of heat dissipation shell (6) has dust screen (8), the bottom fixedly connected with owner's lock frame (9) of charger body (1), the right side of owner's lock frame (9) articulates there is driven lock frame (10), the inboard threaded connection of owner's lock frame (9) bottom has locking bolt (11) that extend to from the inside lock frame (10) ) The inside of the main lock frame (9) and the inside of the driven lock frame (10) are both in threaded connection with a threaded lock rod (12), and the outside of the threaded lock rod (12) is rotatably connected with an annular clamping plate (13).
2. The vehicle-mounted charger with good heat dissipation effect and convenient fixation according to claim 1, is characterized in that: the appearance of charger body (1) is the cylinder, and the outside diameter that keeps off lid (2) equals charger body (1), buffer layer (3) are the rubber layer.
3. The vehicle-mounted charger with good heat dissipation effect and convenient fixation according to claim 1, is characterized in that: the heat dissipation shell (6) is fixedly connected with the charger body (1) through screws, the heat dissipation shell (6) is in a circular cover shape, and round hole-shaped heat dissipation holes are uniformly formed in the outer surface of the heat dissipation shell.
4. The vehicle-mounted charger with good heat dissipation effect and convenient fixation according to claim 1, is characterized in that: the left side wall of the dustproof net (8) is provided with a through hole movably connected with the outside of the electrified conducting wire (7), and the main lock frame (9) and the driven lock frame (10) are annular when in a closed state.
5. The vehicle-mounted charger with good heat dissipation effect and convenient fixation according to claim 1, is characterized in that: the inside of main lock frame (9) and driven lock frame (10) all has seted up the thread groove, and two thread grooves are horizontal parallel state, the outside of screw thread locking lever (12) all with the inboard threaded connection of thread groove.
6. The vehicle-mounted charger with good heat dissipation effect and convenient fixation according to claim 1, is characterized in that: the quantity of annular cardboard (13) is two and all is located between the opposite side of two screw thread locking levers (12), and the opposite side of two annular cardboard (13) all laminates the silica gel piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800072.9U CN210444057U (en) | 2019-10-24 | 2019-10-24 | Vehicle-mounted charger good in heat dissipation effect and convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800072.9U CN210444057U (en) | 2019-10-24 | 2019-10-24 | Vehicle-mounted charger good in heat dissipation effect and convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444057U true CN210444057U (en) | 2020-05-01 |
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ID=70411670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800072.9U Expired - Fee Related CN210444057U (en) | 2019-10-24 | 2019-10-24 | Vehicle-mounted charger good in heat dissipation effect and convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746323A (en) * | 2020-07-13 | 2020-10-09 | 徐州久胜电子科技有限公司 | Heat radiation sealing structure for electric vehicle charger |
| CN116799929A (en) * | 2023-08-28 | 2023-09-22 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure for electric vehicle |
-
2019
- 2019-10-24 CN CN201921800072.9U patent/CN210444057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746323A (en) * | 2020-07-13 | 2020-10-09 | 徐州久胜电子科技有限公司 | Heat radiation sealing structure for electric vehicle charger |
| CN116799929A (en) * | 2023-08-28 | 2023-09-22 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure for electric vehicle |
| CN116799929B (en) * | 2023-08-28 | 2023-11-17 | 深圳市氮化镓电子科技有限公司 | Vehicle-mounted charger structure for electric vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 Termination date: 20201024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |